IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
Allows the calling subscriber automatically finding available (for example, “not busy”) agents from the telephone group. Every extension will be checked until the “free” extension is not reached. The extension will be omitted if the agents are on the telephone or have set their extension as “blocked”.
4DVision, LLC
4DVISION is a privately held Colorado company. Established in 1995 4DVISION has evolved from a software development company into a Internet Service Provider. 4DVISION is committed to providing excellent services at a reasonable price.
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